Staining that lights up whole organs and bodies


Scientists have developed a staining procedure that makes see-through tissue, organs, and bodies useful.

Laser melting ice-core sampler for studying climate change


This laser melting ice core sampler can determine temperature changes thousands of years ago on very fine timescale.

In living color: imaging the brain with synthetic bioluminescence


A new way to image the brain from outside the head using bioluminescence.

Eating a high fat diet without getting obese?


Scientists discover that without innate immune cells in the intestines, eating a high fat diet does not lead to obesity in mice.

Chromosome copying errors pinpointed in developing embryos


The DNA duplication process changes during embryogenesis and chromosome copying errors increase during the transition.

Schizophrenia biomarker (hydrogen sulfide) in human hair


Not only is hydrogen sulfide a good biomarker for schizophrenia, it’s also the culprit and a new starting point for drug discovery.

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Heat used to transform antiskyrmions to skyrmions and back


Scientists discover a way to transform antiskyrmions to skyrmions and back using heat and magnetic fields.

Learning and unlearning to fear: The two faces of noradrenaline


Fear association and unlearning fear association require different populations of noradrenaline neurons in the locus coeruleus.

Centennial RIKEN Research


???This Spring we’ve put together a special centennial issue of RIKEN Research ???

Laser melting ice-core sampler for studying climate change


This laser melting ice core sampler can determine temperature changes thousands of years ago on very fine timescale.

Low-protein diet changes sperm and health of future offspring


Low-protein diets in male mice alter sperm and result in offspring that have metabolic problems like diabetes in adulthood.

What’s that smell? The advantage of sniffing


Rhythmic sniffing boosts phase-coded neuronal signals in the mouse olfactory bulb that allow odors to be identified.

Social contact-seeking behavior and loneliness in the brain


Levels of the peptide amylin in the brain are related to loneliness; activating amylin neurons in the MPOA drives isolated mice to seek social contact.

Talking science Illustration with Misaki Ouchida


Whether it’s bird anatomy or science cartoons, Masaki Ouchida can do it all. She spoke with us about her career in science illustration, from the US to Japan.

New lab-grown retinal sheets almost ready for clinical trials


A new retinal transplant technique works by preventing bipolar cells from maturing in lab-grown retinal sheets.

H2AK119ub1: How you inherit acquired traits from your mom


H2AK119ub1. Say that three times really fast! But seriously, it allows maternally acquired traits to be inherited.